Most Important MCQs of SCIENCE PART I for SSC Board Examination

Note:
→ The following MCQ as of now covers first 6 chapters of Science I Class 10
→ Each Quiz is of 10 marks only
→ Quiz has timer
→ Questions will appear randomly
→ To practice complete chapters students are supposed to take Quiz again and again.

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Science I – MULTIPLE CHOICE QUESTIONS BASED ON TEXTBOOK

SSC MAHARASHTRA BOARD            CLASS X

Total 10 MCQ here but in board exam 5 will be asked for 5 Marks

1 / 10

Select the correct option and write only the alphabet corresponding to the correct option :

We can see the Sun even when it is a little below the horizon because of ……….

(A) reflection of light
(B) refraction of light
(C) dispersion of light
(D) absorption of light

2 / 10

Select the correct option and write only the alphabet corresponding to the correct option :

Heat absorbed when 1gm of ice melts at 0ºC to form 1g of water at the same temperature is ……….. cal.

(A) 80         (B) 800        (C) 540        (D) 54

3 / 10

Select the correct option and write only the alphabet corresponding to the correct option :

A ray of light makes an angle of 50° with the surface S1 of the glass slab. Its angle of incidence will be ……………

(A) 50°
(B) 40°
(C) 140°
(D) 10°

4 / 10

Select the correct option and write only the alphabet corresponding to the correct option :

Question Image

5 / 10

Select the correct option and write only the alphabet corresponding to the correct option :

Water expands on reducing its temperature below …………. °C.

(A) 0              (B) 4             (C) 8           (D) 12

6 / 10

Select the correct option and write only the alphabet corresponding to the correct option :

If the weight of a body on the earth’s surface is 60 N, its weight on the moon’s surface will be about ……….

(A) 360 N             (B) 36 N              (C) 6N              (D) 10 N

7 / 10

Select the correct option and write only the alphabet corresponding to the correct option :

Question Image

8 / 10

Select the correct option and write only the alphabet corresponding to the correct option :

The Δ sign written above the arrow indicates ………. of the reaction.

(A) reactant           (B) product           

(C) heat                  (D) direction of the reaction

9 / 10

Select the correct option and write only the alphabet corresponding to the correct option :

Question Image

10 / 10

Select the correct option and write only the alphabet corresponding to the correct option :

Question Image

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Chapters covered:

1. Gravitation
2. Periodic Classification of Element
3. Chemical reactions and equations
4. Effects of electric current
5. Heat
6. Refraction of light

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